package demo2;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Demo {
    public static void main(String[] args) {
        TestList testList=new TestList();
        List<Emp> list =new ArrayList<>();
        Emp emp=new Emp();
        boolean flag =true;
        while (flag){
            System.out.println("欢迎来到员工系统");
            System.out.println("0.退出系统");
            System.out.println("1.添加员工");
            System.out.println("2.查询所有员工");
            System.out.println("3.根据姓名查询员工信息");
            System.out.println("4.格局编号删除员工");
            System.out.println("5.根据员工编号查询");
            System.out.println("6.根据员工编号修改年龄");
            System.out.println("请选择功能");

            Scanner scanner =new Scanner(System.in);
            int n=scanner.nextInt();
            switch (n){
                case 0:
                    System.out.println("退出系统");
                    flag =false;
                    break;
                case 1:
                    System.out.println("欢迎来到添加的界面");
                    System.out.println("请输入员工得到编号");
                    String addNumber = scanner.next();
                    System.out.println("请输入员工的姓名");
                    String addName = scanner.next();
                    System.out.println("请输入员工的年龄");
                    int addAge =scanner.nextInt();
                    Emp addEmp =new Emp(addNumber,addName,addAge);
                    testList.addEmp(list,addEmp);
                    System.out.println(list);
                    break;
                case 2:
                    System.out.println("查询所有的员工");
                    testList.findAllEmp(list);
                    break;
                case 3:
                    System.out.println("请输入员工姓名查询员工信息");
                    System.out.println("请输入需要查询的员工的姓名");
                    String empName =scanner.next();
                    emp=testList.findEmpName(list,empName);
                    System.out.println(emp);
                    break;
                case 4:
                    System.out.println("删除员工信息");
                    System.out.println("请输入需要删除的员工的编号：");
                    String empNumber=scanner.next();
                    testList.deleteEmp(list,empNumber);
                    System.out.println(list);
                    break;
                case 5:
                    System.out.println("请输入员工编号查询员工信息");
                    System.out.println("请输入需要查询的员工的编号：");
                    String Number=scanner.next();
                    emp=testList.EmpNumber(list,Number);
                    System.out.println(emp);
                    break;
                case 6:
                    System.out.println("根据员工编号修改年龄");
                    System.out.println("请输入需要修改年龄的员工编号");
                    String empNumber3=scanner.next();
                    System.out.println("请输入需要修改的年龄");
                    int age=scanner.nextInt();
                    testList.changEmpAge(list,empNumber3,age);
                    System.out.println(list);


            }
        }

    }
}
